GrandPower SUM-H-2T Telecom battery monitoring system

GrandPower SUM-H-2T series Telecom Battery Monitoring System is designed for on-line monitoring of telecom stationary battery system (2V*24Cells). SUM-H-2T-2 can monitor 2 paralleled banks while SUM-H-2T-1 is one bank monitoring type.

SUM-H-2T module scans cell voltage, string current, string voltage and up to 48  temperatures in real time. Cell impedance can also be detected by command or unique time period which is previous set.

An RS485 (or RS232) port with ModBus protocol can trans all the data to remote monitoring system.

Functions

● 7*24 Hours Monitoring & Alarms

● Cell Voltage Monitoring & Alarms

● Cell Impedance or Conductance Monitoring & Alarms

● Cell Temperature Monitoring & Alarms 

● Independent  Alarm Threshold for each cell

● String Current Monitoring & Alarms 

● String Voltage Monitoring & Alarms  (Real Measure)

● Single-Line Digital Temperature Bus (Max. 48 inputs each module)

● RS-485/RS232 port for remote monitoring

● Relay output for Alarm

● Max. 2 paralleled banks monitoring in 1 module  (SUM-H-2T-2)

● Input switch for manually Impedance or Conductance test

● Special designed for telecom applications

● 10 seconds scan rate for 48 cells voltage and temperature

● 2-line BUS for 24 Temperature Inputs, easy to install